Typography of Geometry Problem 1327: Two Squares Side by Side, Perpendicular, 90 Degrees, Angle, iPad Apps

Proposition

The figure below shows the squares ABCD and DEFG (E on CD). Prove that AE and CG are perpendicular.


Typography of Geometry Problem 1327: Two Squares Side by Side, Perpendicular, 90 Degrees, Angle, iPad Apps. Math Infographic, Tutor


Geometric Art using Mobile Apps

Geometric art is a form of art based on the use and application of geometric figures. A geometric figure is any set or combination of points, lines, surfaces and solids.

A mobile app or mobile application software is a computer program designed to run on smartphones and tablet computers.

See also:
Original problem 1327.

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Ten problems: 1321-1330
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